baber/WOPTO huggingface dataset:
Patent JP-H06158605-A (JP)
Title: Light member laminated structure
Inventor: FUKAZAWA YUKIO
IPC: E02D29/02
Filed: 1992-11-17
Abstract: PURPOSE:To very simply form a light member laminated structure by banding a small collective body composed of a plurality of blocks with a band so as to enclose its outer periphery, and further mutually banding the banded small collective bodies with a band. CONSTITUTION:The blocks of synthetic resin foaming bodies are laminated laterally and vertically to form a small collective body 2. Next the small collective body 2 is wound with a band 3 and banded and then fixed. In this case, an anchor bolt may be previously buried in the ground to fix the end of the band 3 to it, or an attaching member may be fixed to the anchor bolt along the small collective body to fix both the ends of the band 3 to the attaching member. Next the small collective bodies 2 stacked laterally and vertically are further banded by another band 3 to form a light member laminated structure 4. In addition, when the light member laminated structures are further laminated and banded, a larger laminated structure 5 can be produced. Since the use of connecting metal fittings therefore becomes unnecessary, the laminated structure can be simply produced.
Patent JP-H10168647-A (JP)
Title: Modified cross-section fiber and its production
Inventor: KUBO YUJI
IPC: A61L27/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To produce a modified cross-section fiber for artificial hair, capable of moderately eliminating the luster even without adding a delustering agent thereto and good in bulkiness, etc. SOLUTION: This modified cross-section fiber for artificial hair has a cross- section of a shape in which two or more circles or flat circles 1 partially mutually overlap or two or more circles or flat circles 1 are mutually brought into contact and at least one protruding part and/or recessed part 2 are present in the peripheral edge part or the ratio of the length A of the minor axis of the two circles or flat circles in contact to the length B of the major axis thereof is within the range of (1/1.1) to (1/4).
Patent JP-H02258780-A (JP)
Title: Nitroemanines
Inventor: ROORENTSU GUSERU
IPC: C07D401/12
Filed: 1989-12-21
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is alkylamino, alkoxy, alkenyloxy, alkoxyalkyl or alkylthioalkyl, R 2  is nitro, cyano, OH, alkyl, cycloalkyl alkenyl, amino or pyridinylmethyl, R 3  is alkyl, cycloalkyl or (substd.) pyridinylmethyl and R 4  is alkyl or cycloalkyl].  
     EXAMPLE: 1-Ethyl-3-(pyridin-3-ylmethyl)-4-dimethylamino-5-nitro-1,2,3,6- tetrahydropyrimidine.  
     USE: A harmful organism control agent of an animal and a plant.  
     PROCESS: Nitroenamine represented by formula II is reacted with a primary amine represented by the formula H 2 N-R 1  and 2 mol of formaldehyde. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01175957-A (JP)
Title: Production of acyloxynaphthoic acid
Inventor: IJIRI MAKIKO
IPC: B01J31/04
Filed: 1987-12-29
Abstract: PURPOSE:To advantageously obtain the titled compound effective as an industrially useful intermediate, by using an alkylnaphthol as a raw material and reacting the alkylnaphthol with a lower fatty acid anhydride to give a mixture of an acylated substance and a lower fatty acid and oxidizing the acylated substance without requiring a purifying process. CONSTITUTION:An alkylnapthol is used as a raw material is reacted with preferably >=1.1mol. based on the raw material of a lower fatty acid anhydride in the presence or absence of a metallic salt of lower fatty acid at 80 deg.C - the boiling point of the acylating agent to give a mixture of a corresponding acylated substance and a lower fatty acid. Then the acylated substance, directly as it is, is oxidized with molecular oxygen in the presence of a cobalt compound, a manganese compound and/or cerium compound and a bromine compound in the lower fatty acid at 60-280 deg.C, preferably 70-180 deg.C to give the aimed compound. Advantageously, a metallic salt of the lower fatty acid selected from cobalt salt, manganese salt and cerium salt is used as the metallic salt of lower fatty acid.
Patent JP-H07193165-A (JP)
Title: Semiconductor device
Inventor: HIDAKA MITSUMORI
IPC: H01L23/04
Filed: 1993-12-27
Abstract: PURPOSE:To prevent short circuit between the bonding wires of a semiconductor device. CONSTITUTION:Wirings 4 formed in recess part 3 of a base member 2 and the external terminals of a semiconductor pellet 6 mounted in the recess part 3 of the base member 2 are electrically connected through bonding wires 7. Furthermore, the inside of the recess part 3 of the base member 2 is filled with a gel resin covering the semiconductor pellet 6. A cap covering the upper part of the recess part 3 of the base member 2 is fixed to the base member 2. In this semiconductor device, a gap (a) between the corner part of the semiconductor pellet 6 and the side wall surface of the recess part 3 of the base member 2 is formed so that the gap (a) is smaller than a gap (b) between the side of the semiconductor pellet 6 and the side wall surface of the recess part 3 of the base member 2.
Patent JP-H04199022-A (JP)
Title: Light scanning optical system
Inventor: ATSUMI HIROMICHI
IPC: G02B26/10
Filed: 1990-11-29
Abstract: PURPOSE:To keep the incoming position of optical beams always constant so as to keep the auxiliary scanning direction height of outgoing beams constant by forming a scanning optical system of a two-mirror type rotary deflector and a scanning bending mirror respectively formed in specific ways. CONSTITUTION:A bending mirror 6 reflects optical beams from a focusing lens 4 toward the first reflecting face 30 of a two-mirror type rotary deflector 8. The two-mirror type rotary deflector 8 is a cylindrical member placed on a rotor 10, and its cross section divided diametrally into two has V-shape reflecting faces 30, 32. The reflecting faces 30, 32 are orthogonal to each other and disposed approximately in the axially symmetrical state with the inclination of about 45 deg. to a rotation axis 12. A scanning bending mirror 20 is positioned coaxially with the two-mirror type rotary deflector 8 and rotated at the rotating speed double the rotating speed of the two-mirror type rotary deflector 8 to scan optical beams from the two-mirror type rotary deflector 8 onto an image plane 2. The incoming position of optical beams is thereby always constant, so that the auxiliary scanning direction height of outgoing beams can be kept constant.
Patent JP-H07191120-A (JP)
Title: Magnetic resistance element
Inventor: KATANIWA HAJIME
IPC: G01R33/09
Filed: 1993-12-27
Abstract: PURPOSE:To provide such a magnetic resistance element as being capable of selecting neutral point voltage by forming the first resistance element and the second resistance element furnished with plural output terminals on the same insulating substrate in a bridged shape. CONSTITUTION:A ferromagnetic material thin film is formed on an insulating substrate 2 and a resistance element 1 arranged with stripes turned around to be paralleled and a resistance element 2 with stripes turned around, furnished with a plural of output terminals 7, 7', 7'', are connected together in series. Resistance elements 3, 4 with respective stripes turned around are added thereto to form a bridged structure. An input terminal 8 is provided at a connection between the elements 1, 2. Likewise, an input terminal 9 is provided at a connection between the elements 3, 4 an output terminal 6 at a connection between the elements 1, 3 and the terminals 7, 7', 7'' at the turned-around portions of the element 2, respectively. The terminals 7, 7', 7'' to be neutral points are selected to adjust neutral point voltage across the bridge.
Patent JP-H01173812-A (JP)
Title: Wave height and wave direction measuring instrument
Inventor: MINOHARA KIYOMI
IPC: G01H3/00
Filed: 1987-12-28
Abstract: PURPOSE:To detect the electrostatic capacity or electric resistance between each electrode and water and to accurately measure the traveling direction and height of a wave from the output of a hydraulic pressure sensor installed in a weight by providing two electrodes and an azimuth sensor on the internal or external surface of a spherical or columnar float. CONSTITUTION:The internal surface of the float 1 is divided into four and the electrodes 10 and 11 are formed on two adjacent areas. The electrostatic capacity between each electrode and water at the periphery of the float varies with the confrontation area between the electrode and water, so the title angles of the wave in an X and a Y direction can be detected from the electrostatic capacities of the electrodes 10 and 11 respectively. When the electrodes are provided on the external surface of the float 1, the tilt angles are detected similarly from the electric resistance. The electrostatic capacity or resistance value and the detected values of the azimuth sensor provided in the float 1 and the hydraulic pressure sensor provided to the weight 2 suspended by a wire 3 are transmitted from an antenna 4. Consequently, the wave height and direction in the water area can accurately be measured by the device drifting on the water surface.
Patent JP-H03193007-A (JP)
Title: Cooking device for electronic oven
Inventor: YAMADA KATSUYA
IPC: A47J27/00
Filed: 1989-12-23
Abstract: PURPOSE:To allow the cooking of food with scorching but without sticking and to inexpensively produce the cooking device by forming a specific coating atop a metallic tray and providing an exothermic layer consisting of carbon powder on the rear surface. CONSTITUTION:A fluoroplastic resin coating 1 is provided atop the metallic tray 2 and the exothermic layer 3 consisting of carbon and a heat resistant binder is provided on the rear surface of the metallic tray 2. The exothermic layer 3 is inductively heated by microwaves in an electronic oven and the heat thereof transfers to the metallic tray 2 by which the cooking materials on the fluoroplastic resin coating 1 are heated. The essential component of the material of the fluoroplastic resin coating 1 is preferably a tetrafluoroethylene resin and the thickness thereof is preferably in a 20 to 40mum range. The heat resistant binder to be used for the exothermic layer 3 consists mainly of silicone rubber contg. a phenyl group and the compsn. ratio of the carbon containing in the exothermic layer 3 is >=20wt.% and <=60wt.%. The thickness of the exothermic layer 3 is >=2mm. The grain size of the carbon is preferably <=200mu.
Patent JP-H03190718-A (JP)
Title: Manufacture of low shrinkable polyester film
Inventor: NAGATOMO NIRO
IPC: B29L7/00
Filed: 1989-12-21
Abstract: PURPOSE:To prevent thermal creases, and to solve a charging problem by installing an electrode between a heating roll and a cooling roll and applying charges reverse to charges applied to the heating roll to the electrode. CONSTITUTION:Currents for electrostatic adhesion are made to flow through a heating roll, and a film is fast stuck to the heating roll through heating at a temperature higher than the secondary transition point of the film. Relaxation treatment is conducted between the heating roll and a cooling roll. An electrode, to which charges reverse to the charges of the heating roll are applied, is arranged between the heating roll and the cooling roll at that time. Consequently, even when the film is charged by the heating roll, the charges are neutralized when the film is passed through the electrode. Accordingly, trouble due to static electricity can be prevented together with thermal creases.
Patent JP-H09179227-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: TAKADA HIROSHI
IPC: G03C1/035
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a photographic emulsion contg. flat platy silver halide particles and a dispersive medium, excellent in sensitivity and graininess, ensuring low fog and undergoing a slight change in performance with the lapse of time by incorporating flat platy silver halide particles having a specified coefft. of variation in surface area. SOLUTION: This photographic emulsion contains flat platy silver halide particles having an average aspect ratio of >=3 and <=30% coefft. of variation of surface area and a dispersive medium. The average silver iodide content of the silver halide particles is >=3mol% and chemical sensitization with an Se or Te compd. has been carried out. The pref. average aspect ratio of the silver halide particles is 3-20, especially 4-15, more especially 5-12.
Patent JP-H10165227-A (JP)
Title: Cape for hair dressing
Inventor: OTA MINORU
IPC: A45D44/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cape for hair dressing which can be sanitarily used without sticking any hair at the position to hook a collar part and can be easily fixed while adjusting the length of collar part. SOLUTION: Concerning this cape for hair dressing, left and right rear cloth 2 and 3 are integrally extended at the upper end of fore cloth 1 composed of water-proofing fabric, a circular opening part is formed between the left and right rear cloths 2 and 3 at the central part of the upper end of fore cloth 1, and a collar part 4 covering tape-shaped fabric is formed around the periphery of a circular opening part. Stopper metal fixtures 5 and 5 formed from metal plates are sewn at opening terminal parts on both the sides of the collar part 4, a hook part is formed at the side part of a main body part concerning the stopper metal fixture 5, and a slit almost as wide as the thickness of the collar part 4 is formed between the main body part and the hook part.
Patent JP-2001155360-A (JP)
Title: Mechanism and method of moving pickup in optical disk device
Inventor: TAKEMOTO ISAO
IPC: G11B7/085
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a pickup moving mechanism which is less prone to cause deviation between the optical axis of an optical pickup and the subject position on a disk. SOLUTION: The device is equipped with an elevating member 20, can follower wheel 20c, tilt motor 21, eccentric cam 22 and an energizing means 24, which together oscillate guide members 4, 5 based on an angular deviation in the disk radial direction of the optical axis 3a of the optical pickup 3 and which tilt the optical pickup 3 supported by the guide members 4, 5 in the direction diminishing the angular deviation of the optical axis 3a. The device is also equipped with a control means 25 for controlling a pickup motor 6 which actuates a screw member 7 and an engaging member 10 so as to move the optical pickup 3 in the manner diminishing deviation in the disk radial direction of the optical axis 3a, i.e., a deviation caused by the inclination of the optical pickup 3.
Patent JP-H07191284-A (JP)
Title: Binoculars
Inventor: NODAGASHIRA HIDEFUMI
IPC: G02B23/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an excellent image stable state and to miniaturize an equipment by providing a means for interlocking and regulating the tilted state of a pair of variable apex angle prisms(VAP). CONSTITUTION:The VAP units 202 and 203 are disposed between each objective lens unit and an ocular prism unit main body, and a locking mechanism 220 is disposed between the VAP units 202 and 203. By the depressing operation of a shake correcting operation lever 224, a lock arm 222 on the VAP unit 203 side on a left eye side is pressed and a shake correcting operation switch 226 is pressed to be an on-state. Thus, an interlocking arm 221 is actuated, and the engagement of the lock groove 222b of the lock arm 222 with a lock pin 212 formed on the holding frame 2O7a of a VAP element is released. Thus, the units 202 and 203 are in the shake correction state and the VAP element is tilted, then the image obtained by correcting the blur of the image caused by the camera shake is observed.
Patent JP-H03192734-A (JP)
Title: Semiconductor chip assembling process into substrate
Inventor: FUJIMURA HIDEYA
IPC: H01L23/12
Filed: 1989-12-21
Abstract: PURPOSE:To increase the mounting density of semiconductor device by a method wherein semiconductor chips are arranged on the cutoff positions on the part or the whole surface of a substrate so that the bonding pad on the semiconductor chip may be wiring-connected to a wiring part or another pad on the substrate. CONSTITUTION:A substrate 1 itself is provided with tapers (gradients) or spot facings (excavations) to make the pads of semiconductor chips 2-a, 2-b or the chips 2 and a wiring pattern 4 on the substrate 1 approach to one another so that the loop level of a wire 3 need not be raised. Accordingly, the length of the wire 3 connecting to the semiconductor chip 2 can be made shorter than that of the conventional wire so as to lessen the contact between the loop of the wire 3 and the semiconductor chip 2. Through these procedures, a semiconductor in high mounting density can be manufactured.
Patent JP-H03251171-A (JP)
Title: Production of noncariogenic microorganism and noncariogenic composition
Inventor: TSURUMIZU TAKASHI
IPC: A61K8/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a noncariogenic microorganism useful as a dental caries- suppressing composition for oral cavity by performing subculture in a medium till changing of both a specific saccharolysis and a sedimenting reaction to negative and recovering the desired microorganism from the medium. CONSTITUTION:Streptococcus mutans having properties of (a) separable from oral cavity of human, (b) eliminating dental caries-inducing ability and suppressing proliferation of cariogenic Streptococcus microorganism and edible lactic acid in oral cavity of human or mammal and (c) changing saccharolysis of mannitol, sorbitol and melibiose and a sedimenting reaction in gel to anti- Streptococcus sanguis serum from positive to negative is used as a parent strain and subculture is performed in a medium till said saccharolysis and sedimenting reaction change to negative. Next, the resultant objective microorganism is recovered from the medium.
Patent JP-2001155185-A (JP)
Title: Automatic three-dimensional solid modeling system
Inventor: MORIWAKI MASAYA
IPC: G06T17/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To accurately and easily produce a three-dimensional solid model of a product which is composed of a set of plural shape patterns. SOLUTION: The shape pattern 102, the name of the pattern 102, a dimensional parameter and a location parameter input list 101 of a product are read by an automatic modeling system 103. The automatic modeling device retrieves a shape pattern that agrees with the shape pattern name of the list 101, sets the dimensional parameter value and the location parameter value to a data file having the same shape as the shape pattern and outputs this pattern (103) as a three-dimensional solid model by using a CAD system. This procedure is repeated for all data portion on the list 101 so that the three-dimensional solid model, i.e., a set of a plurality of shape patterns is modeled and registered in a CAD solid model data base 104.
Patent JP-H06178812-A (JP)
Title: Introducer sheath
Inventor: OKADA YOSUKE
IPC: A61M25/08
Filed: 1992-12-15
Abstract: PURPOSE:To obtain an introducer sheath (sheath dilator assembly) which enables the prevention of damage and danger when a sheath is left while the minimizing of the invasion into an intracorporeal tissue of a patient. CONSTITUTION:A dilator 11a is inserted into a sheath 22 and is so arranged to allow the tip thereof to stick out of the tip part of the sheath. An introducer sheath thus obtained is used as aid to insert a catheter and other apparatuses into a body. The tip part of the sheath 22 is made up of a body heat-softening part 22a adapted to be softened by body heat.
Patent JP-H08170306-A (JP)
Title: Saddle structure for main-tower side diagonal cable of cable stayed bridge
Inventor: TANIYAMA SHINGO
IPC: E01D11/00
Filed: 1994-12-17
Abstract: PURPOSE: To inhibit fatigue generated in a diagonal cable and the slipping of the cable in a saddle when the diagonal cable of a cable stayed bridge is bone by the saddle in a main tower. CONSTITUTION: A saddle inner tube 2 is mounted into a saddle outer tube 1 having flexibility, porous spacers fitted from outlet sections on both sides of the inner tube 2 are installed to the outlet sections, and thread grooves 3 are formed to the outer circumferences of the outlet sections on both ends of the saddle inner tube 2. Ring nuts 4 can be fitted into the thread grooves 3.
Patent JP-H04206668-A (JP)
Title: Laminated piezoelectric element and manufacture thereof
Inventor: TANAKA SHIGERU
IPC: H01L41/22
Filed: 1990-11-30
Abstract: PURPOSE:To achieve a uniform electrostrictive effect by forming a uniform electrode plate structure having no electrode nonexistent part on upper and lower piezoelectric plates to be laminated. CONSTITUTION:A piezoelectric element 1 is formed by alternately laminating piezoelectric plates 11 made of piezoelectric ceramics and electrode plates 12 in multilayers. The plate 12 to be provided on the plate 11 is formed of a first electrode piece of a planarly split patterns, and a second electrode piece formed in a complementary pattern for the first piece, and a uniform electrode plate having no electrode nonexistent part is formed for the upper and lower plates 11 to be laminated. When a voltage is applied at the time of driving the element, a uniform electric field is generated between the plates 12, and a nondeviated part is eliminated. Thus, uniform electrostrictive effect is achieved, and the damage of the element due to a stress concentration can be avoided.
Patent JP-H08170171-A (JP)
Title: Formation of ito transparent conductive film
Inventor: ISHIBASHI KEIJI
IPC: C23C14/35
Filed: 1994-12-17
Abstract: PURPOSE: To form an ITO transparent conductive film having a low resistivity until the end of target life when the film is continuously formed on one or many substrates by magnetron sputtering. CONSTITUTION: The sintered compact of a mixture of In and Sn oxides is used as a target, and an ITO transparent conductive film is formed by magnetron sputtering in an atmosphere consisting of a rare gas and oxygen using In and Sn as the basic constituent elements and Sn as a donor. The film is formed in a first stage, the first stage is suspended, and an electric discharge is generated with a power density at which the target etching rate is higher than the oxygen-deficient layer forming rate on the target surface to remove in a second stage the oxygen-deficient layer formed in the first stage, and the first stage and the second stage are alternately repeated.
Patent JP-H02180277-A (JP)
Title: Guide wire
Inventor: GOTO KATSUYA
IPC: A61M25/01
Filed: 1988-12-29
Abstract: PURPOSE:To improve the insertion operation performance into a complicate vein part by constituting the title wire from a high X-ray contrast picture part installed at the top edge of an inner core and a synthetic resin cover which covers the whole of the inner core having the high X-ray contrast picture part and has a uniform outside diameter. CONSTITUTION:A high X-ray contrast picture part 3 is a metal annular member which is fixed at the top edge of an inner core 2 and possesses the high X-ray contrast picture performance, and consists of a pipe-shaped member. As the metal which possesses the high X-ray contrast picture performance, gold, platinum, lead, silver, bismuth, tungsten, etc., are preferable. Further, a synthetic resin film 4 which covers the whole of the inner core 2 has a nearly uniform outside diameter including the top edge part. In particular, the synthetic resin film 4 has a nearly uniform outside diameter so that the step difference part, etc., due to the high X-ray contrast picture part installed at the top edge of the inner core 2 are not influenced by the outer surface shape of a guide wire 1. As the synthetic resin film 4, polyethylene, polyvinyl chloride, polyester, etc., can be listed. Therefore, the guide wire introducing work and the succeeding catheter introducing work can be carried out easily.